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Review & Installation Video

Hey, I'm Justin with AmericanMuscle.com, and this is our handling pack Bolt-On Build-Up for all 2011 and Newer Mustang GTs. These new Coyote Mustangs are a far cry from previous generations in many ways, but specifically in regards to both performance and handling. In fact, several reputable automobile publications have tested these cars to be on-pace with other European and Japanese sports cars nearly twice the price of the Mustang. Not too shabby for a live, actual, car huh? So why mess with the handling then? Well, because we can make it better, and because Ford already gave us such a great platform to start with, it shouldn't take much to get our car to the next level. So with that said, let's check out the three parts in our handling pack. First up, we installed Eibach's Anti-Roll Sway Bar Kit. Now again, from the factory, our GT came with a pretty decent setup, but was more of a balance of comfort and handling performance. This kit from Eibach upgrades our factory 24mm rear bar to a larger 25mm bar, and it also upgrades the front 34.5mm bar to a 3-way adjustable 36mm bar. The adjustability of that front bar is going to really allow the driver to dial in their optimal settings, to better fit their driving style. Now finally, these sway bars are going to be vital in reducing any excess body roll the car possesses in stock form, which will really give the driver much more confidence on the road, and in turns. To further help strengthen our chassis we installed this SR Performance Black Strut Tower Brace. Now we enjoy using this part in a number of our builds for a number of reasons. It's easy to install, it looks great under the hood, and it's going to further help reduce our suspension flex. It's a win-win mod that just so happens to be easy on your wallet. Finally, we throw on a set of SR Performance Lowering Springs which, as you might have guessed, lowered our Coyote an inch and a half in all four corners. Now the lower center of gravity and stiffer spring rates, will no doubt improve our handling, and when paired with Eibach's Anti-Roll Sway-Bar kit, should make for a firmer, sportier ride without being uncomfortable or offensive. Now as you can see, lowering our car certainly improved our stance as well, by getting rid of that ugly wheel gap. We kept our build simple, by using only three basic parts that should take our already great handling Coyote to the next level. With that said, let's get our GT out of the shop, and see if we succeeded. Alright, so we're out on the road in our 2011 GT handling pack installed of course, and already the car feels great. Feels much firmer than before but, like I said, not in an offensive way, it's not uncomfortable, it just feels more sporty now. Things feel a lot tighter, the car overall feels more solid, just cruising down the road. Even just a couple short jerks of the wheel here, I mean, lane changes at high speeds now are definitely going to be improved but, let's put these things to the test, we've got a hard left-hander coming up, let's see how she does. A little bit of brake-dive coming into the turn. Point it, stomp on it, and it goes. Man, the body rolls definitely been reduced thanks to those Eibach Sway-Bars, front end feels a little tighter as well thanks to that SR Performance Strut Tower Brace, and again, the springs just make the car feel more nimble. I mean, let's face it, it's a big car, big-right hand car coming up. Boom, no problem whatsoever. And as I was saying, it's a big car, man, it's a heavy car, but it doesn't feel like it's lumbering through the turns anymore. It actually feels a lot lighter, and a lot more nimble than it probably actually is. Overall, I'd say job well done with us here in our handling pack. So that wraps it up. Be sure to check out some of our other Bolt-On Build-Ups for the 2011 and newer GT, where we make our car look a little better, and really crank up the performance.

Superior Quality and Materials. Eibach manufactures their Anti-Roll Sway Bars from cold-formed, high-strength aircraft-grade steel for precision performance and are completed in a red powder coat finish for great looks and long life.

Application. This Eibach Anti-Roll Sway Bar Kit is specifically designed for use on the 2011 to 2014 coupe and convertible Mustangs, including the V6, GT and Shelby GT500 models.

2 Questions / 4 Answers

stiffness compared to adjustable bars how much softer/stiffer are these compared to eibach's adjustable sway bars?

blake2012

The front sway bar only is adjustable. First hole from the end is for the softer ride. The middle hole is for the best of both worlds performance and softness. The last hole is for extreme driving "Dry race track" conditions and not recommended for wet slick roads.
As for non-adjustable sway bars offers the middle hole only performance.

Would it be bad to install this w/o other suspension upgrades? I have a stock 2014 premium v6 without performance package. So I was wondering if I install this for better handling without other suspension upgrades would that be bad?

JD15

No, It wouldn't be bad. However, Upgrading the rest of your suspension will make for even better handling.
Get this, Then as you can, Begin upgrading the rest.

I bought this product to help stabilize my car when I take corners. I noticed the product working the instant I installed it and took it back on the road. My setting is set to medium which has a sport feel to it, but it is still a daily driver. I used to feel my car raise when I would take corners, but now its just a smooth transition and I can corner even harder.

These were added after Eibach springs, shocks, struts. camber bolts, BMR panhard bar, and FRPP tower brace. The result is amazing. My '13 stays flat thru curves, almost "glued" to the road. Stance is fantastic. No more "4x4" spacing over back tire. Really happy with entire package. Took about 2 1/2 hours to install sway bars.

It took two hours to install in my garage with basic hand tools and the instructions with pictures made it easy to install. I initially set the front sway bar to medium and found it was slightly better than the stock units, however when I set it to the highest setting it really shined. The cornering was much flatter and the car remained very settled and predictable throughout the turn yet was still comfortable enough for daily driving.

First off it didn't take much time installing them, and can be done yourself with the right tools and a helping hand. I felt a difference right away after install, the car feels more stable and taking corners at higher speeds is a blast. I definitely recommend this product... you will not regret adding these on I guarantee that! Great improvement over the stock bars and adjustable to your driving needs!

Its a big upgrade in handling and allows me the confidence to take turns a bit faster and more comfortably without tons of body roll. The install took a little longer than expected about 4 hours with a lift and a full shop of tools. After you have installed it drive it around for about 10-15 miles and retighten everything, i had some issues with the rear sway bar clunking after the initial drive but tightening everything up fixed that.

Hands down the best thing I could have done to improve my cars handling. The bars are of a very high quality with excellent instructions. The reason I took a bit longer to install was because I did not have a hoist so everything was done on my back in the garage. Still, pretty straightforward and wow, what a difference they made! The ride is a bit stiff, but not unpleasant. Very secure in the corners.

I installed this product after installing the eibach lowering springs. A friend of mine is a service advisor and works with cars often, but still this installation took him 3 hours. If you are not experienced, take it to a shop. After both mods being put on, the handling was night and day. I can tear into corners at higher speeds and really reach the limit of my tires. I do like the improvement but if your paying for installation with the price of the product its a bit of a hefty price for what you're getting.

These sway bars are great. I had just put some lowering springs on my 2012 mustang and immediately got hooked to improving the handling of the car. These sway bars eliminate most of the body roll in corners and give you much more driver confidence. I noticed the stiffness when doing little jerks to the steering wheels aren't as good as i'd like them to be (which beings me to my next upgrade, shocks and struts). This is a great product if you want to improve the cornering of your mustang, but won't fix all the boat-like problems of the mustang (obviously).

The front and rear Eibach Sway Bars made an immediate impact on cornering and lane change at speed. The install went smooth except for the rear links. The 4mm hex nuts will break when tightening before you feel them cinch. Be careful. Once they are installed the Sway Bars make S curves FUN!

My 5.0 had a little front end roll compared to my 2010 GT and handled better that my 2010 GT out of turns. The Eibach Anti-Roll kit made my 5.0 handle better than any of the 11 Mustangs that I've owned. It took a performance shop 2 hours to do the install. The ride is a little stiffer but not much and well worth the gains you get in handling. Completely satisfied with my purchase.

I bought these sway bars because I take my mustang to road racing, and the handling improvement was huge. Definetly reduced body roll and improved how the car travels through the corners. The other advantage is that because it is adjustable you play with it to match your driving style.
With the execption of a small tab that I had to cut in the bracket where the panhard bar attaches, these sway bars are a perfect fit.
I recommend this product if you want to improve the handling of your mustang drastically. The good thing about these sway bars is that you do not have to use them with lowering springsmor dampers to enjoy the handling improvement, allowing you to keep OE ride comfort, with true sports car handling.

The cornering that held a roll in check can have a good feeling very much.
However, you must sacrifice ride comfort.
It was beyond my assumption.
You can enjoy a good reaction with reduced cornering roll if a flat road, the operation becomes difficult car bouncing in rough surfaces.

Eibach Anti-Roll Front & Rear Sway Bars (11-14 All)

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When you order from American Muscle, there is an excellent variety of top quality products from which to chose. You can count on getting a fair price coupled with excellent, low priced shipping. I have found their customer service people to be cheerful, extremely knowledgeable, .and easy to work with. They tend to be problem solvers and don't just quote inflexible corporate policy. I'm very impressed.

Meet Our Team

For as long I can remember cars were my life. I always had a case of Hot Wheels with me, I would spend hours playing with them and then hours polishing and dusting them off, checking for any scratches. All my life my father would always tell stories about his 1968 Black Mustang that he purchased new...